Related Manuals for Mitsubishi Electric MP-J25-AD
Summary of Contents for Mitsubishi Electric MP-J25-AD
- Page 1 INDUSTRIAL SEWING MACHINE Attachment MODEL MP-J25-AD TECHNICAL MANUAL Abnormal Stitch Detector A180E839P01...
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Page 3: For Safe Use
FOR SAFE USE Before the installation, operation, and inspection for this product, read the “FOR SAFE USE” and the technical manuals carefully. Also read the other technical manuals, “Sewing Machine Head”, “Control Unit” and “Operation Panel” describing some instructions, which are not in this manual, and use the sewing machine properly. - Page 4 1. Configuration The Fig. numbers in the drawing correspond to the part numbers given in the following explanations. When ordering service parts, please specify in the Parts No. (M********). 1-1. Abnormal stitch detector parts, Fiber amp parts (105) (106) 1-2. Solenoid valve parts, Accessories - 1 -...
- Page 5 1-1. Abnormal stitch detector parts, Fiber amp parts (Parts list) 部品コード 数量 品 名 Description Parts No. Amt. Req. Countersunk screw M90605010 ｻﾗﾈｼﾞ 3/32(56)X2.8 3/32(56)X2.8 MJ61A2339 ｶﾊﾞｰ Cover MJ61A0476 ﾍﾞｰｽｽﾍﾟｰｻ Base spacer MJ61A0758 ﾌﾞﾗｹｯﾄ Bracket M90858004 P ｻﾗﾈｼﾞ M3X6 Countersunk screw M3X6 M92000010 ｻﾗﾈｼﾞ...
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Page 6: Assembly Procedures
2. Assembly procedures CAUTION ★ To work in the presence of residual pressure in the pneumatic circuit It is dangerous. Please work after you remove the residual pressure always. The method of removing the residual pressure, and pull up the handle of the pressure regulating filter regulator, can be done by turning counter-clockwise until the pressure gauge shows 0. - Page 7 2-2. Installing the Fiber amp assy (1) Remove two screws <2> installed in back word the control box <1>, and install the amp bracket (Fig.No.122). (2) Install the bracket (Fig.No.121) to the amp bracket (Fig.No.122) by two screws (Fig.No.120). (3) Catch the Fiber amp assy on lower edge of the bracket (Fig.No.121), and install it while pushing up (121) <2>...
- Page 8 2-4. Installing Solenoid valve (1) Pull up the adjustment handle of the Filter regulator <1> located under the table, and Turn counterclockwise until the pressure gauge shows 0. (2) Remove five screws <3>, and motor cover <2>. <3> <2> <1> (3) Remove two screws <6>...
- Page 9 (5) Unplug 15 pin connector <7> from MIF board. (6) Pass lead wires (red and black) of the Solenoid valve (Fig.No.123) through the UL tube <8> which the 15 pin connector is connected. (7) Pass lead wires of the Solenoid valve <7>...
- Page 10 (2) Pull two φ4 tubes <4> to the left through the bottom of the sewing machine arm. (3) Remove the left screw of the wiper bracket <5> on the left side of the sewing machine. (4) Pass two φ4 tubes <4> through the nylon clip. Fix the nylon clip (Fig.No.125) to the wiper bracket <5>...
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Page 11: How To Use
(8) Pass the other φ4 tube <4> (One with a fiber unit (Fig.No.110)) down through the hole in the table, Insert the fiber unit into the Fiver amp assy (Fig.No.119) mounted on the control box in [2-2] [Installing the Fiber amp assy] in the following procedure. - Page 12 3-3-2. Smart tuning [Easy sensitivity setting] Detect for thread Presence/Absence. (1) Thread the Abnormal stich detector (consist of Fig.No.117 etc.) attached in right side of machine arm. (2) Press on the standard screen, and open the output signal confirmation panel. (3) Change the panel of [Status reference mode] to [Test output mode] Note Please refer to the technical manual [Operation Panel] [16] [Input/output setting mode] for checking detail of operation method (2), (3).
- Page 13 3-3-5. Checking of incident light Check incident light (refer to the figure of 3-3-3[Setting of threshold level]) value is “9999” when separating thread and sensor light. If value decrease, set incident light to “9999” as follows. Note If incident light value decrease, erroneous detection may occur. 1.
- Page 14 3-5. Adjustment of the abnormal stitch detector gap When sewing by thin thread, reduce a gap in the abnormal stitch detector by removing spacers. Checking procedure： (1) Press on the standaed screen, and open the Motor angle・Home position Sensor・Temperature panel. (2) Press the icon, and open the Motor angle・Home position Sensor・Temperature panel 2.
- Page 15 3-6. Setting of the abnormal stitch detection function Please refer to the technical manual [Operation Panel] [22] [Program mode list] 23[Traceability] for checking detail of the abnormal stitch detection function. 3-6-1. Setting change example of the abnormal stitch detection1 When changing setting of the abnormal stitch detector1, refer to the following example. Open the Traceability in the Program Mode refer to [3-4] [How to use the abnormal stitch detector].
- Page 16 Printed in Japan...